Fault 1: The air conditioning drain hole is blocked.
Solution: The air conditioning drain hole is located under the co-pilot. When the drain hole of vehicle air conditioner is blocked, water will flow to the co-pilot position through the connector, which needs to be treated in time to prevent mildew. The position of the plug is at the drainage hole, and the master can dredge it with wire. The cost of maintenance and treatment is about 50~ 100 yuan.
Fault 2: Front windshield problem.
Solution: It is necessary to check whether there are obvious cracks in the position of the front windshield, especially if the front windshield is replaced by the owner because the glue is not in place during installation. In this case, the front windshield can only be removed again, sealed and bonded again. The cost of maintenance and treatment in auto repair shops is about 300~500 yuan.
Fault 3: skylight drainage pipe failure.
Solution: Go to the auto repair shop to disassemble the A-pillar interior trim panel and check whether the skylight drain pipe is damaged or falls off. If the skylight drain pipe falls off or breaks, it will cause poor drainage and directly leak into the car through the A-pillar, resulting in water in the co-pilot. It costs about 300~500 yuan to replace the skylight drainage pipe fittings and labor costs in the garage.
Fault 4: air conditioning drainage pipe problem.
Solution: It is necessary to check whether the vehicle air conditioning drainage pipe is installed in place or whether the interface is damaged, so that the air conditioning condensate can flow into the co-pilot position through the damaged position when using the air conditioner. It takes about 100 ~ 150 yuan to replace the air conditioning drain pipe in the auto repair shop.